<div id="pl-3221"  class="panel-layout" ><div id="pg-3221-0"  class="panel-grid panel-no-style" ><div id="pgc-3221-0-0"  class="panel-grid-cell"  data-weight="1" ><div id="panel-3221-0-0-0" class="so-panel widget widget_text panel-first-child" data-index="0" data-style="{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}" >			<div class="textwidget"><p>After assembling the finished product in the production of LED lamps, in principle, an aging test is required.</p>
<p>The main purpose is to see whether the light decay of the LED lamp is actually damaged during the assembly process.</p>
<p>and check again whether the power supply is stable in a high temperature environment.</p>
<p>and a short aging time The light efficiency cannot be evaluated. The aging test has flexibility in actual operation.</p>
<p>which can not only meet the requirements of relevant standards, but also improve production efficiency.</p>
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		</div><div id="panel-3221-0-0-1" class="so-panel widget widget_sow-image" data-index="1" data-style="{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}" >[siteorigin_widget class="SiteOrigin_Widget_Image_Widget"]<input type="hidden" value="{&quot;instance&quot;:{&quot;image&quot;:2837,&quot;image_fallback&quot;:&quot;&quot;,&quot;size&quot;:&quot;full&quot;,&quot;align&quot;:&quot;default&quot;,&quot;title_align&quot;:&quot;default&quot;,&quot;title&quot;:&quot;&quot;,&quot;title_position&quot;:&quot;hidden&quot;,&quot;alt&quot;:&quot;&quot;,&quot;url&quot;:&quot;https:\/\/nsslighting.com\/&quot;,&quot;bound&quot;:true,&quot;_sow_form_id&quot;:&quot;14673281086374820b4bb22508492072&quot;,&quot;_sow_form_timestamp&quot;:&quot;1668579874609&quot;,&quot;new_window&quot;:false,&quot;full_width&quot;:false,&quot;so_sidebar_emulator_id&quot;:&quot;sow-image-322110001&quot;,&quot;option_name&quot;:&quot;widget_sow-image&quot;},&quot;args&quot;:{&quot;before_widget&quot;:&quot;&lt;div id=\&quot;panel-3221-0-0-1\&quot; class=\&quot;so-panel widget widget_sow-image\&quot; data-index=\&quot;1\&quot; data-style=\&quot;{&amp;quot;background_image_attachment&amp;quot;:false,&amp;quot;background_display&amp;quot;:&amp;quot;tile&amp;quot;}\&quot; &gt;&quot;,&quot;after_widget&quot;:&quot;&lt;\/div&gt;&quot;,&quot;before_title&quot;:&quot;&lt;h3 class=\&quot;widget-title\&quot;&gt;&quot;,&quot;after_title&quot;:&quot;&lt;\/h3&gt;&quot;,&quot;widget_id&quot;:&quot;widget-0-0-1&quot;}}" />[/siteorigin_widget]</div><div id="panel-3221-0-0-2" class="so-panel widget widget_text" data-index="2" data-style="{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}" ><h3 class="widget-title">Light decay test:</h3>			<div class="textwidget"><ol>
<li>Aging drive power supply. Shock and other related tests;</li>
<li>According to the batch of LED lamp sampling high current light decay test;</li>
<li>Carry out a full set of tests and an aging test of more than 12 hours for the newly developed engineering products to evaluate the stability and service life;</li>
</ol>
<p>At present, most of the industry tests are carried out according to the aging time of 1000 hours.</p>
<p>and the light decay of different brand manufacturers is different. The LED working life test mainly passes:</p>
<p>Test Room Temperature Operating Life (RTOL)</p>
<p>High Temperature Operating Life Test (HTOL)</p>
<p>Wet High Temperature Operating Life Test (WHTOL)</p>
<p>Low Temperature Operating Life Test (LTOL)</p>
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		</div><div id="panel-3221-0-0-3" class="so-panel widget widget_sow-image" data-index="3" data-style="{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}" >[siteorigin_widget class="SiteOrigin_Widget_Image_Widget"]<input type="hidden" value="{&quot;instance&quot;:{&quot;image&quot;:2799,&quot;image_fallback&quot;:&quot;&quot;,&quot;size&quot;:&quot;full&quot;,&quot;align&quot;:&quot;default&quot;,&quot;title_align&quot;:&quot;default&quot;,&quot;title&quot;:&quot;&quot;,&quot;title_position&quot;:&quot;hidden&quot;,&quot;alt&quot;:&quot;&quot;,&quot;url&quot;:&quot;https:\/\/nsslighting.com\/shop\/&quot;,&quot;bound&quot;:true,&quot;_sow_form_id&quot;:&quot;13036476496374820c4918b941623078&quot;,&quot;_sow_form_timestamp&quot;:&quot;1681711739036&quot;,&quot;new_window&quot;:false,&quot;full_width&quot;:false,&quot;so_sidebar_emulator_id&quot;:&quot;sow-image-322110003&quot;,&quot;option_name&quot;:&quot;widget_sow-image&quot;},&quot;args&quot;:{&quot;before_widget&quot;:&quot;&lt;div id=\&quot;panel-3221-0-0-3\&quot; class=\&quot;so-panel widget widget_sow-image\&quot; data-index=\&quot;3\&quot; data-style=\&quot;{&amp;quot;background_image_attachment&amp;quot;:false,&amp;quot;background_display&amp;quot;:&amp;quot;tile&amp;quot;}\&quot; &gt;&quot;,&quot;after_widget&quot;:&quot;&lt;\/div&gt;&quot;,&quot;before_title&quot;:&quot;&lt;h3 class=\&quot;widget-title\&quot;&gt;&quot;,&quot;after_title&quot;:&quot;&lt;\/h3&gt;&quot;,&quot;widget_id&quot;:&quot;widget-0-0-3&quot;}}" />[/siteorigin_widget]</div><div id="panel-3221-0-0-4" class="so-panel widget widget_text panel-last-child" data-index="4" data-style="{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}" >			<div class="textwidget"><p>If you only ask about 1W LED lights, according to the parameters you provide.</p>
<p>the light efficiency of high-power LEDs is 110LM/W.</p>
<p>In practical applications, the luminous efficacy of finished LED lamps is lower than that of simple high-power light-emitting diodes.</p>
<p>Due to the influence of power drive, heat dissipation, lens, etc.</p>
<p>The higher the light efficiency, the better.</p>
<p>There is no standard for light decay, the industry internal standard is:</p>
<p>1000 hours light decay is 0.</p>
<p>3000 hours light attenuation is 1%</p>
<p>10000 hours light attenuation is 3%.</p>
<p>No more than 30% of 50,000 hours.</p>
<p>Generally, the manufacturers that can achieve the above-mentioned light decay are relatively regular manufacturers.</p>
<p>The chips used by many manufacturers outside are not very good.</p>
<p>If you want to buy a good LED, it is recommended that you go to the new sunshine LED lighting company to buy</p>
<p>The standard can refer to the US Energy Star LM-80 standard.</p>
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